html,body,#root{
    width: 100%;
    height: 100%;
}
.st_box{
    width: 100%;
    height: 100%;
    .headerTitle{
        width: 100%;
        height: 100px;
        display: flex;
        justify-content: flex-start;
        align-items: center;
    }
    .st_header{
        width: 100%;
      
        display: flex;
        justify-content: flex-start;
        margin-bottom: 20px;
        input:not(1){
            width: 200px;
            margin-right: 100px;

        }
        input:nth-of-type(1){
            width: 150px;
            margin-left: -50px;
            margin-right: 50px;
        }
        button{
            background: blue;
            width: 100px;
        }
    }
    .st_main{
        flex: 1;

    }
}

